I'm going to be living somewhat of a nomadic life for the next few months and wondered what size TV to get? I'm going to be moving around quite a bit, so I need a TV that is easy to move around (that rules out the 40"+), yet, I'd like it to be a decent size for a bedroom (so no 15"). It will need to be cheap, so I'm looking at either a Vizio or a refurb Olevia from Newegg, I just need to figure out what size to get.